We derive square-root based algorithms for structures matrices and discuss potential applications to interpolation problems. The mathematical machinery used here is based on a standard Gaussian elimination technique and on simple results from matrix and linear system theory.
Jürg Alexander Schiffmann, Phillip Huwiler, Davide Pradovera
Quentin Christian Becker, Mike Yan Michelis
Fabio Nobile, Yoshihito Kazashi